DECADE Antonyms There are 9 antonyms of the word decade. (opposite meanings)Did you mean?Definition of DECADEAlso try opposite words for..decadesBest Opposite Words For DECADETop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1centurynounn2daynounn3hournounn4minutenounn5momentnounn6monthnounn7secondnoun, adjectiven, adj8weeknounn9yearnounn Alternatives for CENTURY Words (1)hundredPhrases (1)one cAbbreviations (2)100cOpposite words for century Alternatives for DAY Words (4)daylightepocheradaytimePhrases (8)24-hour intervalclarence dayclarence shepard day jr.mean solar daysidereal daysolar daytwenty-four hour periodtwenty-four hoursOpposite words for day Alternatives for HOUR Words (2)minutestoundPhrases (2)60 minutestime of dayAbbreviations (2)hrhOpposite words for hour Alternatives for MINUTE Words (21)momentsecondinfinitesimalinstantmoexactexactingexcruciatinginsignificantjiffyminusculeprecisescrupuloussectictinytracearcminutebithournarrowPhrases (1)minute of arcAbbreviations (1)minOpposite words for minute Alternatives for MOMENT Words (9)instantminutesecondtricestoundbitconsequenceimportmoPhrases (2)here and nowpresent momentOpposite words for moment Alternatives for SECOND Words (17)arcsecondminutemomentsecseconderbackbitendorseendorsementindorseindorsementinstantirregularmoothersecondlysecondmentPhrases (2)second basesecond gearAbbreviations (3)2d2ndsOpposite words for second Alternatives for WEEK Words (3)hebdomadworkweeksennightPhrases (1)calendar weekOpposite words for week